/*
 * 可复用的公有布局
 */
.toast{
    height: 150px;
    width: 150px;
    background: rgba(0,0,0,.5);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    box-sizing: border-box;
    border-radius: 15px;
}
.toast .icon{
    height: 60%;
    width: 100%;
    line-height:90px;
    text-align: center;
    color: #fff; 
    font-size: 50px;
}
.toast .msg{
    height: 40%;
    width: 100%;
    line-height:30px;
    text-align: center;
    color: #fff; 
    padding: 0 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
/* 底部 */
.footer{
    height: 9.4%;
    width: 100%;
    background: #fff;
    display: flex;
    justify-content: space-around;
    align-items: center;
    box-shadow:1px -1px 4px 1px #aaa;
}
.footer p{
    text-align: center;
}
.footer span{
    font-size: 30px;
    display:block;
}
.footer a{
    color: #000;
}
.footer .active{
    color: #4294FF;
}